at_tools.module in AT Tools 8.3

Contains at_tools.module

File

at_tools.module

<?php

/**
 * @file
 * Contains at_tools.module
 */
use Drupal\Component\Utility\Html;
use Drupal\at_core\Layout\LayoutCompatible;

/**
 * Prepares variables for appearance page templates.
 *
 * Default template: system-themes-page.html.twig.
 *
 * @param $variables
 *   An associative array containing:
 *   - theme_groups: An associative array containing groups of themes.
 *   - theme_group_titles: An associative array containing titles of themes.
 */
function at_tools_preprocess_system_themes_page(&$variables) {
  $variables['#attached']['library'][] = 'at_tools/appearance_settings';
  $theme_groups = $variables['theme_groups'];
  foreach ($theme_groups as $group_key => $theme_group) {
    foreach ($theme_group['themes'] as $theme_key => $theme) {
      foreach ($theme as $t => $theme_values) {

        // Add a class to each "theme-selector" wrapper.
        $variables['theme_groups'][$group_key]['themes'][$theme_key]['attributes']
          ->addClass(Html::cleanCssIdentifier(strtolower($theme['name'])));
      }
    }
  }
}

/**
 * Implements hook_library_info_alter().
 *
 * @param array $libraries
 *   An associative array of libraries registered by $extension. Keyed by
 *   internal library name and passed by reference.
 * @param string $extension
 *   Can either be 'core' or the machine name of the extension that registered
 *   the libraries.
 */
function at_tools_library_info_alter(&$libraries, $extension) {
  $themes = \Drupal::service('theme_handler')
    ->listInfo();
  $active_theme = \Drupal::theme()
    ->getActiveTheme()
    ->getName();
  $config_active_theme = \Drupal::config($active_theme . '.settings')
    ->get('settings');
  if (isset($config_active_theme['enable_devel']) && $config_active_theme['enable_devel'] === 1) {
    if (isset($config_active_theme['enable_live_reload']) && $config_active_theme['enable_live_reload'] === 1) {
      $live_reload_port = isset($config_active_theme['live_reload_port']) ? Html::escape($config_active_theme['live_reload_port']) : '35729';
      $live_reload_path = '//localhost:' . $live_reload_port . '/livereload.js';
      $libraries['at.livereload']['js'] = [
        $live_reload_path => [],
      ];
    }
  }

  // Replace the layout form CSS with the right stylesheet (in Layout Settings).
  if (\Drupal::service('router.admin_context')
    ->isAdminRoute(\Drupal::routeMatch()
    ->getRouteObject())) {
    if (isset($config_active_theme['layouts_enable']) && $config_active_theme['layouts_enable'] === 1) {
      foreach ($themes as $theme_key => $theme_info) {
        if (isset($theme_info->info['layout']) && $theme_key == $extension) {
          $layout_data = new LayoutCompatible($theme_key);
          $layout_compatible_data = $layout_data
            ->getCompatibleLayout();
          $css_config = $layout_compatible_data['css_config'];
          $layout_form_css = drupal_get_path('theme', $css_config['layout_provider']) . '/layout/' . $css_config['layout'] . '/' . $css_config['css_form_styles_path'];
          if (file_exists($layout_form_css)) {
            $libraries['layout_settings']['css']['theme'] = [
              '/' . $layout_form_css => [],
            ];
          }
        }
      }
    }
  }
}

Functions

Name	Description
at_tools_library_info_alter	Implements hook_library_info_alter().
at_tools_preprocess_system_themes_page	Prepares variables for appearance page templates.